JPS62128098U - - Google Patents

Info

Publication number
JPS62128098U
JPS62128098U JP1437086U JP1437086U JPS62128098U JP S62128098 U JPS62128098 U JP S62128098U JP 1437086 U JP1437086 U JP 1437086U JP 1437086 U JP1437086 U JP 1437086U JP S62128098 U JPS62128098 U JP S62128098U
Authority
JP
Japan
Prior art keywords
clutch
work platform
boom
pressure oil
engaged state
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP1437086U
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1437086U priority Critical patent/JPS62128098U/ja
Publication of JPS62128098U publication Critical patent/JPS62128098U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Forklifts And Lifting Vehicles (AREA)

Description

【図面の簡単な説明】
図面は本考案の実施例を示し、第1図は作業台
転倒防止装置の回路図、第2図は高所作業車の側
面図である。 4……伸縮ブーム、5……起伏シリンダ、6…
…作業台、7……平衡感知シリンダ、8……平衡
取シリンダ、15……シヤトル弁、16……ピン
、17……クラツチシリンダ、18……クラツチ

Claims (1)

    【実用新案登録請求の範囲】
  1. ブームに枢支された作業台を平衡保持装置によ
    り常に平衡状態に保持するようにした高所作業車
    において、作業台の枢支部に設けられ噛合状態で
    作業台を固定し非噛合状態で作業台の固定を解除
    するクラツチと、このクラツチに連結され圧油の
    非供給時にクラツチを噛合状態に保持し圧油の供
    給時にクラツチを非噛合状態にするクラツチシリ
    ンダと、ブームの起伏作動と連動してブームの起
    伏作動時に前記クラツチシリンダに圧油を供給す
    る油圧回路とを備えたことを特徴とする高所作業
    車の作業台転倒防止装置。
JP1437086U 1986-02-01 1986-02-01 Pending JPS62128098U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1437086U JPS62128098U (ja) 1986-02-01 1986-02-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1437086U JPS62128098U (ja) 1986-02-01 1986-02-01

Publications (1)

Publication Number Publication Date
JPS62128098U true JPS62128098U (ja) 1987-08-13

Family

ID=30804293

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1437086U Pending JPS62128098U (ja) 1986-02-01 1986-02-01

Country Status (1)

Country Link
JP (1) JPS62128098U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6229400B2 (ja) * 1982-08-26 1987-06-25 Sanyo Electric Co

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6229400B2 (ja) * 1982-08-26 1987-06-25 Sanyo Electric Co

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